300 PCS 3:1 Ratio Heat Shrink Tubing Kit, 5 Sizes (Diameter): 1/8, 1/4, 3/16, 3/8, 1/2 Inch, Electric Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit with Box (Black & Red)

【Product Parameter】High Quality Shrinkage Ratio: 3:1(will shrink to 1/3 its supplied diameter), Operating Temperature: -40°C to 125°C, Shrink Temperature: 70℃-125℃, Withstand Voltage: 600V
【Multifunctional and DIY assistant】High-quality heat shrinkable tubes are available in a variety of sizes and can be used for solder connection protection, wire group marking, resistance and capacitance cause protection, etc.
The plastic box includes 300 pcs of heat shrink tube in two colors (Black & Red) and 5 different specifications to meet your various needs. The heat shrinkable tube with a length of 1-1/2 inch has a diameter of 1/8″, black & red 40 PCS, 3/16″, black 40PCS, 1/4″, black 40 PCS, 3/8″, black 40 PCS, length 3-1/2 inch heat shrinkable tube has a diameter of 1/4″ black & red each 15 PCS, 3/16″ black & red each 15 PCS, 3/8″ black & red each 15 PCS, 1/2″ black & red each 10 PCS
【Easy to Use】This heat shrinkable tube offers excellent electrical insulation, corrosion resistance, and high temperature resistance. It features a soft wire shrink sleeve with a low minimum shrink temperature of 158℉ (70°C), fast shrinkage, easy to use heat gun
【30-Day Refund】All customers enjoy 30-day refund & one-year warranty service. If the customer is not satisfied with the purchase for any reason, the product can be returned or refunded